Style de citation APA (7e éd.)

Schwartz, H. (1945). Seasonal farm labor in the United States: With special reference to hired workers in fruit and vegetable and sugar-beet production. Columbia University Press.

Style de citation Chicago (17e éd.)

Schwartz, Harry. Seasonal Farm Labor in the United States: With Special Reference to Hired Workers in Fruit and Vegetable and Sugar-beet Production. New York: Columbia University Press, 1945.

Style de citation MLA (8e éd.)

Schwartz, Harry. Seasonal Farm Labor in the United States: With Special Reference to Hired Workers in Fruit and Vegetable and Sugar-beet Production. Columbia University Press, 1945.